Conveying device with belt easy to replace

Abstract

The utility model relates to a conveyer easy to replace belt, including mounting rack, endless belt, drive mechanism, be equipped with drive roll, driven roll on the mounting rack, drive mechanism with drive roll transmission connection, driven roll with drive roll through endless belt synchronous rotation, drive roll is equipped with drive roll transmission connection, drive roll transmission connection is equipped with drive roll transmission connection, driven roll transmission connection is equipped with drive roll transmission connection, the endless belt is equipped with drive roll transmission connection. First opening grooves are formed in the two ends, corresponding to the driving roller, of the mounting frame, the driving roller is arranged in and erected on the mounting frame in the opening direction of the first opening grooves, first mounting assemblies are arranged on the first opening grooves, and the driving roller is detachably connected with the mounting frame through the first mounting assemblies; second opening grooves are formed in the two ends, corresponding to the driven roller, of the mounting frame, the driven roller is arranged in and erected on the mounting frame along the opening positions of the second opening grooves, second mounting assemblies are arranged on the second opening grooves, and the driven roller is detachably connected with the mounting frame through the second mounting assemblies. The technical scheme provided by the utility model has the technical effects of simple structure and convenience in disassembly and assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveying equipment, especially a conveying device with easily replaceable belts. BACKGROUND

[0002] The conveying device is a mechanical device for continuously transporting materials by friction driving, which is often used in paper processing equipment, and is usually used for transporting paperboard such as facial paper and base paper. The endless belt is an important transmission component in the conveying device. However, the endless belt will be worn out after long-term use, leading to loosening and slipping. Therefore, it needs to be replaced in time. Since the conveying device is usually fixedly installed with the rack of the equipment, once installed, it is not easy to disassemble. If it needs to be disassembled and replaced, the rack and other components must be removed first, which is troublesome. SUMMARY

[0003] In view of the above problems, the utility model provides a conveying device with easily replaceable belts, which is simple in structure and easy to disassemble and assemble.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a conveying device with easily replaceable belts, comprising a mounting rack, an endless belt, and a driving mechanism. The mounting rack is provided with a driving roller and a driven roller. The driving mechanism is in transmission connection with the driving roller. The driven roller rotates synchronously with the driving roller through the endless belt. The mounting rack is provided with a first open slot with an upward opening corresponding to the two ends of the driving roller. The driving roller is placed and erected on the mounting rack along the opening direction of the first open slot. The first open slot is provided with a first mounting assembly. The driving roller is detachably connected with the mounting rack through the first mounting assembly. The mounting rack is provided with a second open slot with an upward opening corresponding to the two ends of the driven roller. The driven roller is placed and erected on the mounting rack along the opening position of the second open slot. The second open slot is provided with a second mounting assembly. The driven roller is detachably connected with the mounting rack through the second mounting assembly.

[0005] Through the above technical scheme, the driving roller, the driven roller, and the endless belt form a synchronous transmission assembly. The material is transported through the endless belt. When the endless belt needs to be replaced, the driving roller and the driven roller are detached from the mounting rack through the first mounting assembly and the second mounting assembly. After disassembly, the driving roller and the driven roller are separated from the mounting rack along the opening position of the first open slot and the second open slot. At this time, the endless belt can be detached from the position of the driving roller and the driven roller. After a new endless belt is sleeved on the position of the driving roller and the driven roller, the two ends of the driving roller and the driven roller are repositioned along the opening position of the first open slot and the second open slot, and are installed with the mounting rack through the first mounting assembly and the second mounting assembly. Thus, the replacement of the endless belt is completed, the disassembly steps are reduced, and the replacement of the endless belt is further facilitated.

[0006] The utility model further sets up: the initiative roll includes rotating shaft, fixed roller body, the fixed roller body is fixed in the outer periphery of rotating shaft, the rotating shaft installs the bearing corresponding first opening slot position, the first installation component includes roof, connecting piece, the roof sets up half circle groove corresponding first opening slot position, half circle groove and first opening slot are opposite and set up down and form the installation hole that is matched with bearing, the roof is with the mounting bracket and is detachably connected through connecting piece.

[0007] Through adopting above-mentioned technical scheme, rotating shaft is driven rotating through drive mechanism, the fixed roller body is set up in rotating shaft outer periphery for assembling annular belt, and it is fixedly connected with rotating shaft, can rotate along with rotating shaft synchronous, the setting of bearing, can make rotating shaft smooth operation, and protect the rotation support part, after being placed into along the opening of first opening slot of the bearing on rotating shaft, the half circle groove on roof is opposite and corresponds with first opening slot position down and makes the bearing fitment install in installation hole, finally through connecting piece, the roof is fixed with mounting bracket, so that mounting bracket plays the fixed support effect to rotating shaft, stable structure, when need to take down rotating shaft, only need to take down connecting piece, separate roof and mounting bracket, convenient operation.

[0008] The utility model further sets up: the connecting piece includes first through hole, second through hole, the first through hole sets up on the roof, the second through hole sets up on the mounting bracket corresponding first through hole position, the first through hole is connected with second through hole through bolt.

[0009] Through adopting above-mentioned technical scheme, when the roof is buckled on the mounting bracket, the first through hole is coaxial and corresponds with second through hole down, and the roof and the mounting bracket are fixed through bolt, and the bolt connection is convenient to disassemble and reassemble, and the structure is stable, the first through hole and second through hole can also be connected with the bolt, the number of the first through hole and second through hole is matched, the first through hole and second through hole can be provided with one or more, preferably two, which is stable in structure and convenient to disassemble and reassemble.

[0010] The utility model further sets up: the mounting bracket is provided with the stopper for limiting the axial movement of bearing, the stopper includes the first gland that is opposite with bearing and is set up down and the second gland, the first gland and the second gland form the round hole for rotating shaft to pass through between, the first gland is fixed on the roof through bolt, the second gland is fixed on the mounting bracket through bolt.

[0011] By adopting the technical scheme, the limiting piece is arranged to limit the bearing, prevent the axial movement of the bearing, avoid the axial movement of the bearing caused by the axial force of the rotating shaft during work, improve the structural reliability, the first gland and the second gland are arranged in a split mode, the first gland is mounted on the top plate, and the second gland is mounted on the mounting frame, so that when the rotating shaft is disassembled, the first gland and the second gland do not need to be disassembled first, the first gland is separated from the second gland when the top plate is dismounted, and when the first gland is mounted, the abutting and limiting of the bearing can be realized only by mounting the top plate, the disassembly steps are reduced, and the first gland and the second gland are preferably arranged on the side of the mounting frame away from the fixed roller body, the other side of the bearing relative to the limiting piece is abutted and limited by the limiting step arranged on the rotating shaft, the parts are reduced, the axial limiting of the bearing on the rotating shaft is realized, and the mounting and positioning are realized.

[0012] The utility model further sets up: the driven roller includes fixed shaft, rotating roller body, the rotating roller body rotatable sleeve is established in fixed shaft outer periphery, the second opening groove is L shaped groove, the L shaped groove includes the part, adjustment part, the adjustment part one end with the lower end of part intercommunication, the other end extends away from the direction of driving roller, the second installation component includes fixed part, the fixed shaft with mounting frame passes through fixed part detachable connection.

[0013] By adopting the technical scheme, the fixed shaft is fixedly connected with the mounting frame, the rotating roller body is installed on the fixed shaft through the bearing, the annular belt is sleeved on the outer periphery of the rotating roller body, so that the rotating roller body can rotate synchronously with the rotating shaft driven by the annular belt, the L-shaped groove is arranged, when the driven roller needs to be disassembled, the fixed part is dismounted, the fixed shaft is separated from the mounting frame, the fixed shaft is moved from the adjustment part to the part direction, and is removed from the opening position of the upper end of the part, the disassembly of the driven roller and the mounting frame is realized, when the driven roller needs to be installed, the fixed shaft is placed along the opening position of the part, and slides towards the adjustment part away from the driving roller, so as to adjust the tension of the annular belt, after moving to the appropriate position, the fixed shaft is fixed on the mounting frame through the fixed part, and the operation is convenient.

[0014] The utility model further sets up: the fixed part includes first fixed hole, second fixed hole, the first fixed hole sets up in fixed shaft away from part one side, the second fixed hole position sets up on mounting frame corresponding first fixed hole, first fixed hole, second fixed hole are connected through bolt.

[0015] By adopting the technical scheme, the first fixing hole and the second fixing hole are in position correspondence, so that when the fixing shaft is slid to a proper position along the adjusting part, the fixing shaft and the mounting frame are fixed by bolts to complete installation of the driven roller, the first fixing hole and the second fixing hole are connected by bolts, and the structure is convenient to disassemble and assemble and stable, the first mounting hole can also be arranged on the upper side of the fixing shaft, the second fixing hole is an adjusting slot hole arranged on the mounting frame and in position correspondence with the first mounting hole, and the two are connected by bolts, so that the position of the annular belt tension can be adjusted, and the fixing connection between the fixing shaft and the mounting frame can also be realized.

[0016] The utility model further sets up: drive mechanism includes motor, driving wheel, driven wheel and mounting plate, mounting plate sets up one side of mounting frame, be equipped with third opening slot of opening upward on mounting plate, rotating shaft one end extends to mounting plate direction and erects on mounting plate, be provided with third installation component on third opening slot, rotating shaft passes through third installation component and is detachably connected with mounting plate, driven wheel sets up between mounting plate and mounting frame and installs on rotating shaft, motor sets up on mounting frame, the output shaft of motor one end is connected with driving wheel, driven wheel is linked with driving wheel through conveyer belt.

[0017] By adopting the technical scheme, the first fixing hole and the second fixing hole are in position correspondence, so that when the fixing shaft is slid to a proper position along the adjusting part, the fixing shaft and the mounting frame are fixed by bolts to complete installation of the driven roller, the first fixing hole and the second fixing hole are connected by bolts, and the structure is convenient to disassemble and assemble and stable, the first mounting hole can also be arranged on the upper side of the fixing shaft, the second fixing hole is an adjusting slot hole arranged on the mounting frame and in position correspondence with the first mounting hole, and the two are connected by bolts, so that the position of the annular belt tension can be adjusted, and the fixing connection between the fixing shaft and the mounting frame can also be realized.

[0018] The utility model further sets up: the structure of third installation component is same with the structure of first installation component.

[0019] By adopting the technical scheme, the third installation component also includes a top plate and a connecting piece structure, the top plate is fastened above the third opening slot, and the top plate and the mounting plate are detachably connected by bolts, meanwhile, a bearing is installed at the end of the rotating shaft facing the motor, the bearing is placed in the third opening slot, when the mounting plate and the top plate are in correspondence, a circular hole for fixing the bearing is formed, so that the transmission of the rotating shaft is more stable, and when the rotating shaft is disassembled, the top plate on the mounting plate and the top plate on the mounting frame can be disassembled, which is simple to operate. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model discloses a structure Figure 1.

[0021] Figure 2 For Figure 1 The A part structure enlarged view of.

[0022] Figure 3 For the structure of the embodiment of the utility model sectional view.

[0023] Figure 4 For the structure of the embodiment of the utility model explosion view.

[0024] Figure 5 For Figure 4 The B part structure enlarged view of.

[0025] Figure 6 For the structure of the embodiment of the utility model Figure 2 .

[0026] Figure 7 For the assembly structure schematic view of the embodiment of the utility model.

[0027] Figure label meaning: 1-installation frame, 2-ring belt, 3-driving mechanism, 301-motor, 302-driving wheel, 303-driven wheel, 304-mounting plate, 4-driving roller, 401-rotating shaft, 402-fixed roller body, 5-driven roller, 501-fixed shaft, 502-rotating roller body, 6-first open slot, 7-first installation component, 701-top plate, 7011-semicircular groove, 702-connector, 8-second open slot, 801-putting part, 802-adjusting part, 9-second installation component, 901-fixing piece, 10-mounting hole, 11-first through hole, 12-second through hole, 13-limiting piece, 1301-first gland, 1302-second gland, 14-round hole, 15-first fixed hole, 16-second fixed hole, 17-third open slot, 18-third installation component, 19-conveying belt, 20-limiting step. DETAILED DESCRIPTION

[0028] The specific embodiment is merely the explanation of the utility model, and it is not the limitation of the utility model, and the person skilled in the art can make the modification without the creative contribution according to the need after reading the present specification, but as long as in the utility model's right claim range, it is protected by patent law.

[0029] Referring to the attached Figures 1-7The utility model discloses an easily replace the conveying device of belt, including mount 1, annular belt 2 and drive mechanism 3, be provided with driving roller 4, driven roller 5 on the mount 1, drive mechanism 3 is connected with driving roller 4 transmission, driven roller 5 rotates synchronously through annular belt 2 with driving roller 4, its characterized in that: the both ends of mount 1 correspond driving roller 4 are all provided with the first open slot 6 of opening upwards, driving roller 4 is along the opening direction of first open slot 6 and is set up on mount 1, first installation component 7 is provided on first open slot 6, driving roller 4 is detachably connected with mount 1 through first installation component 7, the both ends of mount 1 correspond driven roller 5 are all provided with the second open slot 8 of opening upwards, driven roller 5 is along the opening position of second open slot 8 and is set up on mount 1, second installation component 9 is provided on second open slot 8, driven roller 5 is detachably connected with mount 1 through second installation component 9. Driving roller 4, driven roller 5 and annular belt 2 constitute synchronous transmission assembly, and the material is transported through annular belt 2, when needing to replace annular belt 2, make driving roller 4, driven roller 5 respectively with mount 1 be detached through first installation component 7, second installation component 9, and after dismounting, driving roller 4, driven roller 5 are along the opening position of first open slot 6, second open slot 8 and are separated from mount 1, at this moment, can annular belt 2 is taken off from driving roller 4, driven roller 5 position, when the new annular belt 2 is set in driving roller 4, driven roller 5 position, the both ends of driving roller 4, driven roller 5 are along the opening position of first open slot 6, second open slot 8 and are set in again, and are installed with mount 1 through first installation component 7, second installation component 9 cooperation, to complete the replacement of annular belt 2, reduce the dismounting step, further convenient annular belt 2 replacement.

[0030] The embodiment is further provided with: the driving roller 4 comprises a rotating shaft 401 and a fixed roller body 402, the fixed roller body 402 is fixed to the outer periphery of the rotating shaft 401, bearings are installed on the rotating shaft 401 corresponding to the position of the first open slot 6, the first mounting assembly 7 comprises a top plate 701 and a connecting piece 702, the top plate 701 is provided with a semicircular groove 7011 corresponding to the position of the first open slot 6, the semicircular groove 7011 is arranged opposite to the first open slot 6 to form a mounting hole 10 matched with the bearings, and the top plate 701 is detachably connected to the mounting frame 1 through the connecting piece 702. The rotating shaft 401 is driven to rotate by the driving mechanism 3, the fixed roller body 402 is arranged on the outer periphery of the rotating shaft 401 for assembling the annular belt 2, and it is fixedly connected with the rotating shaft 401 and can rotate synchronously with the rotating shaft 401, the bearings are arranged to enable the rotating shaft 401 to rotate smoothly and protect the rotating support part, after the bearings arranged on the rotating shaft 401 are placed into the opening of the first open slot 6, the semicircular groove 7011 on the top plate 701 is corresponded to the position of the first open slot 6, the bearings are matched and installed in the mounting hole 10, finally the top plate 701 is fixed to the mounting frame 1 through the connecting piece 702, so that the mounting frame 1 plays a role of fixed support for the rotating shaft 401, the structure is stable, when the rotating shaft 401 needs to be disassembled, the connecting piece 702 only needs to be disassembled, and the top plate 701 and the mounting frame 1 are separated, so that the operation is convenient.

[0031] The embodiment is further provided with: the connecting piece 702 comprises a first through hole 11 and a second through hole 12, the first through hole 11 is arranged on the top plate 701, the second through hole 12 is arranged on the mounting frame 1 corresponding to the position of the first through hole 11, and the first through hole 11 is connected with the second through hole 12 through bolts. When the top plate 701 is buckled on the mounting frame 1, the first through hole 11 and the second through hole 12 are coaxially corresponded and up and down, and the top plate 701 and the mounting frame 1 are fixed through bolts, the bolt connection is convenient for disassembly and assembly, the structure is stable, the first through hole 11 and the second through hole 12 can also be connected by a bolt, the number of the first through hole 11 and the second through hole 12 is matched, the first through hole 11 and the second through hole 12 can be provided with one or more, preferably two, which is convenient for disassembly and assembly while the structure is stable.

[0032] The embodiment is further provided with a limiting piece 13 for limiting the axial movement of the bearing, the limiting piece 13 comprises a first gland 1301 and a second gland 1302 which are in contact with the bearing and are arranged in an upper and lower split mode, a circular hole 14 is formed between the first gland 1301 and the second gland 1302 for the rotating shaft 401 to pass through, the first gland 1301 is fixed on the top plate 701 by bolts, and the second gland 1302 is fixed on the mounting frame 1 by bolts. The limiting piece 13 is arranged to limit the bearing and prevent the axial movement of the bearing, so as to avoid the axial movement of the bearing caused by the axial force of the rotating shaft 401 during work, improve the structural reliability, the first gland 1301 and the second gland 1302 are used for the axial positioning of the bearing, and are arranged in a split mode, the first gland 1301 is mounted on the top plate 701, and the second gland 1302 is mounted on the mounting frame 1, so that when the rotating shaft 401 is disassembled, the first gland 1301 and the second gland 1302 do not need to be disassembled first, the first gland 1301 is separated from the second gland 1302 when the top plate 701 is disassembled, and when installed, only the top plate 701 needs to be installed to realize the abutting limiting of the bearing, thereby reducing the disassembly steps, the first gland 1301 and the second gland 1302 are preferably arranged on the side of the mounting frame 1 away from the fixed roller body 402, the other side of the bearing relative to the limiting piece 13 is in contact with the limiting step 20 arranged on the rotating shaft 401 for limiting, thereby reducing the parts, and at the same time, the bearing on the rotating shaft 401 is axially limited, thereby playing a role of installation positioning.

[0033] The embodiment is further provided with: the driven roller 5 comprises a fixed shaft 501 and a rotating roller body 502, the rotating roller body 502 is rotatably sleeved on the outer periphery of the fixed shaft 501, the second opening slot 8 is an L-shaped slot, the L-shaped slot comprises an insertion part 801 and an adjusting part 802, one end of the adjusting part 802 is communicated with the lower end of the insertion part 801, and the other end extends away from the direction of the driving roller 4, the second mounting assembly 9 comprises a fixing piece 901, and the fixed shaft 501 is detachably connected with the mounting rack 1 through the fixing piece 901. The fixed shaft 501 is fixedly connected with the mounting rack 1, the rotating roller body 502 is installed on the fixed shaft 501 through a bearing, the annular belt 2 is sleeved on the outer periphery of the rotating roller body 502, so that the rotating roller body 502 can rotate synchronously with the rotating shaft 401 driven by the annular belt 2, and the L-shaped slot is arranged. When the driven roller 5 needs to be disassembled, the fixing piece 901 is disassembled, the fixed shaft 501 is separated from the mounting rack 1, the fixed shaft 501 is moved from the adjusting part 802 to the insertion part 801, and is moved out from the opening position of the upper end of the insertion part 801, so that the driven roller 5 and the mounting rack 1 are disassembled. When the driven roller 5 needs to be installed, the fixed shaft 501 is placed along the opening position of the insertion part 801, and is slid towards the adjusting part 802 away from the driving roller 4, so as to adjust the tension of the annular belt 2, and after being moved to a proper position, the fixed shaft 501 is fixed on the mounting rack 1 through the fixing piece 901, so that the operation is convenient.

[0034] The embodiment is further provided with: the fixing piece 901 comprises a first fixing hole 15 and a second fixing hole 16, the first fixing hole 15 is arranged on the side of the fixed shaft 501 away from the insertion part 801, the second fixing hole 16 is arranged on the mounting rack 1 corresponding to the position of the first fixing hole 15, and the first fixing hole 15 and the second fixing hole 16 are connected through bolts. The first fixing hole 15 and the second fixing hole 16 are arranged in position corresponding to each other, so that after the fixed shaft 501 is slid to a proper position along the adjusting part 802, the fixed shaft 501 and the mounting rack 1 are fixed through bolts, the installation of the driven roller 5 is completed, the first fixing hole 15 and the second fixing hole 16 are connected through bolts, the disassembly and assembly are convenient, and the structure is stable. The first mounting hole 10 can also be arranged on the upper side of the fixed shaft 501, the second fixing hole 16 is an adjusting slot, which is arranged on the mounting rack 1 and corresponds to the position of the first mounting hole 10, and the two are connected through bolts, so that the tension position of the annular belt 2 can be adjusted, and the fixed shaft 501 and the mounting rack 1 can also be fixedly connected.

[0035] The embodiment is further provided with: the driving mechanism 3 comprises a motor 301, a driving wheel 302, a driven wheel 303, and a mounting plate 304, the mounting plate 304 is arranged on one side of the mounting frame 1, the mounting plate 304 is provided with a third opening groove 17 opening upward, one end of the rotating shaft 401 extends toward the mounting plate 304 and is arranged on the mounting plate 304, the third opening groove 17 is provided with a third mounting assembly 18, the rotating shaft 401 is detachably connected with the mounting plate 304 through the third mounting assembly 18, the driven wheel 303 is arranged between the mounting plate 304 and the mounting frame 1 and is arranged on the rotating shaft 401, the motor 301 is arranged on the mounting frame 1, one end of the output shaft of the motor 301 is connected with the driving wheel 302, and the driven wheel 303 is connected with the driving wheel 302 through a transmission belt 19. Through the arrangement of the driving wheel 302 and the driven wheel 303, when the rotating shaft 401 is disassembled, the motor 301 does not need to be disassembled together with the rotating shaft 401, the disassembly convenience is improved, a plurality of driven wheels 303 are arranged, each driven wheel 303 is connected with the driving wheel 302 through the transmission belt 19, power distribution is more uniform, transmission efficiency is further improved, when the rotating shaft 401 needs to be disassembled, the rotating shaft 401 is disassembled from the mounting frame 1 and the mounting plate 304 through the first mounting assembly 7 and the third mounting assembly 18, and after disassembly, the rotating shaft 401 is separated from the mounting frame 1 and the mounting plate 304 along the opening position of the first opening groove 6 and the third opening groove 17, the mounting plate 304 is used for mounting and supporting the driven wheel 303, and the structural reliability is improved.

[0036] The embodiment is further provided with: the structure of the third mounting assembly 18 is the same as that of the first mounting assembly 7. The third mounting assembly 18 also comprises a top plate 701 and a connecting piece 702, the top plate 701 is buckled above the third opening groove 17, the top plate 701 is detachably connected with the mounting plate 304 through bolts, meanwhile, a bearing is arranged on one end of the rotating shaft 401 facing the motor 301, the bearing is arranged in the third opening groove 17, when the mounting plate 304 and the top plate 701 correspond to each other, a circular hole 14 for fixing the bearing is formed, so that the transmission of the rotating shaft 401 is more stable, and when the rotating shaft 401 is disassembled, the top plate 701 on the mounting plate 304 and the top plate 701 on the mounting frame 1 can be disassembled, and the operation is simple. The mounting plate 304 is also provided with a limiting piece 13 for limiting the axial movement of the bearing, which has the same structure as the limiting piece 13 on the mounting frame 1.

[0037] The above is only the preferred embodiment of the embodiment, and it should be pointed out that for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principles of the embodiment, and the above assumed improvements and modifications should be regarded as the protection scope of the embodiment.

Claims

1. A conveyor device with an easily replaceable belt, comprising a mounting frame, an annular belt, and a drive mechanism, wherein a driving roller and a driven roller are disposed on the mounting frame, the drive mechanism is drively connected to the driving roller, and the driven roller rotates synchronously with the driving roller via the annular belt, characterized in that: The mounting frame has an upward-facing first opening slot at both ends corresponding to the drive roller. The drive roller is inserted into and mounted on the mounting frame along the opening direction of the first opening slot. A first mounting component is provided on the first opening slot. The drive roller is detachably connected to the mounting frame through the first mounting component. The mounting frame has an upward-facing second opening slot at both ends corresponding to the driven roller. The driven roller is inserted into and mounted on the mounting frame along the opening position of the second opening slot. A second mounting component is provided on the second opening slot. The driven roller is detachably connected to the mounting frame through the second mounting component.

2. The conveyor device with easily replaceable belts according to claim 1, characterized in that: The active roller includes a rotating shaft and a fixed roller body. The fixed roller body is fixed to the outer periphery of the rotating shaft. A bearing is installed on the rotating shaft corresponding to the position of the first opening groove. The first mounting assembly includes a top plate and a connecting piece. A semi-circular groove is provided on the top plate corresponding to the position of the first opening groove. The semi-circular groove and the first opening groove are arranged vertically opposite to each other to form a mounting hole adapted to the bearing. The top plate and the mounting frame are detachably connected by the connecting piece.

3. The conveyor device with an easily replaceable belt according to claim 2, characterized in that: The connector includes a first through hole and a second through hole. The first through hole is disposed on the top plate, and the second through hole is disposed on the mounting bracket at the position corresponding to the first through hole. The first through hole and the second through hole are connected by bolts.

4. The conveyor device with an easily replaceable belt according to claim 2, characterized in that: The mounting bracket is provided with a limiting component for restricting the axial movement of the bearing. The limiting component includes a first pressure cover and a second pressure cover that abut against the bearing and are separately arranged. A circular hole is formed between the first pressure cover and the second pressure cover for the rotating shaft to pass through. The first pressure cover is fixed to the top plate by bolts, and the second pressure cover is fixed to the mounting bracket by bolts.

5. The conveyor device with an easily replaceable belt according to claim 1, characterized in that: The driven roller includes a fixed shaft and a rotating roller body. The rotating roller body is rotatably sleeved on the outer periphery of the fixed shaft. The second opening groove is an L-shaped groove. The L-shaped groove includes an insertion part and an adjustment part. One end of the adjustment part is connected to the lower end of the insertion part, and the other end extends away from the direction of the driving roller. The second mounting assembly includes a fixing member. The fixed shaft and the mounting frame are detachably connected through the fixing member.

6. The conveyor device with an easily replaceable belt according to claim 5, characterized in that: The fastener includes a first fixing hole and a second fixing hole. The first fixing hole is located on the side of the fixing shaft facing away from the insertion part, and the second fixing hole is located on the mounting bracket corresponding to the position of the first fixing hole. The first fixing hole and the second fixing hole are connected by bolts.

7. The conveyor device with an easily replaceable belt according to claim 2, characterized in that: The drive mechanism includes a motor, a drive wheel, a driven wheel, and a mounting plate. The mounting plate is disposed on one side of the mounting frame and has a third opening slot with an upward opening. One end of the rotating shaft extends toward the mounting plate and is mounted on the mounting plate. A third mounting component is disposed on the third opening slot. The rotating shaft is detachably connected to the mounting plate through the third mounting component. The driven wheel is disposed between the mounting plate and the mounting frame and is mounted on the rotating shaft. The motor is disposed on the mounting frame, and the output shaft at one end of the motor is connected to the drive wheel. The driven wheel is linked to the drive wheel through a conveyor belt.

8. A conveyor device with an easily replaceable belt according to claim 7, characterized in that: The structure of the third mounting component is the same as that of the first mounting component.

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